I'm New on the forum and with manjaro too. I'm trying to install manjaro 18.04 awesome on uefi with encrypted partition. I'm following the installation order. At "prepare installation" step my disk has already partitions. At " Deals with LUKS Encryption" optional step, I choose third option for Key lenght and type. But I can't get je tiens next step graphical desktop install and I get error message saying that I need to mount partitions first, but they're already mounted si I don't understand why.
Maybe I'm doing it the wrong way because I don't have this problem with xfce using luks encryption.
Any ideas ??
Thanks for the help